Trademark attorney

Kenneth D'Alessandro

Glass &AssociatesUnited States

Kenneth D'Alessandro of Glass &Associates (United States) is listed as the attorney or agent of record on 133 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
133
Still active
30
Registration rate
45%
Latest filingFirst in 1986
2026
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

+9 more

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 24 filed
2023
2022 to 2026 · filed
36
First filing
1986

Filings by year: 1986: 2, 1988: 6, 1989: 1, 1990: 5, 1991: 1, 1993: 11, 1994: 1, 1996: 1, 1998: 7, 1999: 4, 2000: 1, 2001: 3, 2003: 1, 2008: 3, 2009: 2, 2010: 2, 2011: 2, 2012: 2, 2014: 1, 2015: 1, 2016: 7, 2017: 2, 2018: 3, 2019: 3, 2020: 14, 2021: 11, 2022: 2, 2023: 24, 2024: 1, 2025: 6, 2026: 3.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

17 more owners in these filings are not linked to a company record.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
MOTORHEAD DETROIT-STYLE PIZZAexaminingUSPTOMotorhead Pizza LLC30, 352026-08-05
FOREVER FORMSpending oppositionUSPTOSean Preston162026-04-28
FOREVER FORMSregisteredUSPTOSean Preston452026-04-28
COVERALL LAWregisteredUSPTOSean G Preston452025-12-02
MOTORHEAD PIZZAregisteredUSPTOMotorhead Pizza LLC30, 352025-11-10
SYNERAHRallowedUSPTOSynerahr LLC352025-08-05
US FARM SYSTEMSregisteredUSPTOValmetal Tulare Inc.72025-05-05
AUTO-XregisteredUSPTOFireVent, LLC92025-01-23
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d16f1-3687-745a-86c9-6185f6b4079e
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d16f1-3687-745a-86c9-6185f6b4079e",
  "object": "attorney",
  "name": "Kenneth D'Alessandro",
  "firm_name": "Glass &Associates",
  "country_code": "US",
  "trademark_count": 133
}